A randomized 25 question test from a pool of 761 questions, good luck!
A typical HMI has several subsystems attached to it. Which of the subsystems below would be involved in the manipulation process control inputs?
Due to the uncomplicated nature of the Modbus frame structure, it requires a simple access method. Which of the access methods below is a method that this frame structure supports?
Which of the cable types below would be best used in an H1 transmission trunk line?
IPv4 has several distinct classifications. Which of the answers below would best describe how those classifications are determined using the address?
There are two types of Ethernet connector cables. Which type of connector cable is pictured below?
Which answer below is best described as the RS-232 standard for voltage range to receive a "Mark"?
In IPv4, if you are using a static IP address assignment, which of the actions from the answers below, are you preforming?
Which of the answers below best represents the Foundation fieldbus H1 data transmission parameters?
HMI networks are needed to expand or contract as required over their lifetime of use. Which of the networking types below will have the least amount of scalability?
Which of the answers below best represents the affect of superimposed voltage or current on a signal?
Which of the answers is not an advantage of analog field communication? Choose the best answer from those below.
The standard recommended by ISA-18.2 is for 3-4 priority level alarms to be used. Which of the alarm priority levels below can best be described as aggressive upset conditions that would require operator intervention within an appropriate time period?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is a network that links smaller networks together, but potentially on a global scale?
In IPv4, there are a range of protocols that can be used at any one time. Which of the protocols below would be best suited for sensitive data transmission?
The quality of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the value may be useful, but of diminished quality?
There are several different ways to let an operator know about an alarm in any HMI. Which of the answers below would best be described as a vibrations given off by a device?
Communication that is wireless in a SCADA system is common. Which of the communication methods below would be best defined as one that is a last resort, when no other means of communication is available?
Redundant capability is critical for any DCS. Which of the availability of redundancy below would have redundant I/O, controllers and networks?
The data transmission in SX mode travels in _____ direction(s)? Choose the best answer from the ones provided to fill in the blank
There are several fields in an Ethernet message frame structure. Which of the answers represent the total amount of fields in an Ethernet message frame?
Which of the signalling methods best describes the one used by DeviceNet?
Which of the answers below best represents the first bit sent in a RS-232 asynchronous frame?
Digital valve positioners are best defined as which of the following answers?
There are several data access methods used to transmit data. Which of the answers below can be described as a method that the responding device cannot initiate any communication independently?
There are several types of converters. Which one of the answers below is best known as a "Repeater"?